1. All IP Ranges
  2. 129.0.0.0/8
  3. 129.41.0.0/16
  4. AS393850  | 129.41.32.0/24

129.41.32.0/24

AS393850  ·  IBM

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Summary

Country United States
Domain ibm.com
ASN AS393850
Registry ARIN
ID IBM-RSCH-NET1

WHOIS Details

NetHandle:      NET-129-41-0-0-1
OrgID:          IBM-1-Z
Parent:         NET-129-0-0-0-0
NetName:        IBM-RSCH-NET1
NetRange:       129.41.0.0 - 129.41.35.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----MIIEATCCAumgAwIBAgIUaBe8feNbvJKx+lpM/euN4WoA9XAwDQYJKoZIhvcNAQELBQAwgY8xCzAJBgNVBAYTAlVTMQ4wDAYDVQQIDAVUZXhhczEPMA0GA1UEBwwGQXVzdGluMQwwCgYDVQQKDANJQk0xEDAOBgNVBAsMB1gtRm9yY2UxHjAcBgNVBAMMFVJvdXRpbmcgQXV0aG9yaXphdGlvbjEfMB0GCSqGSIb3DQEJARYQcmF5LnNpbXNAaWJtLmNvbTAeFw0yNTEwMDgxNTUzMDNaFw0zMDEwMDcxNTUzMDNaMIGPMQswCQYDVQQGEwJVUzEOMAwGA1UECAwFVGV4YXMxDzANBgNVBAcMBkF1c3RpbjEMMAoGA1UECgwDSUJNMRAwDgYDVQQLDAdYLUZvcmNlMR4wHAYDVQQDDBVSb3V0aW5nIEF1dGhvcml6YXRpb24xHzAdBgkqhkiG9w0BCQEWEHJheS5zaW1zQGlibS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCs+L8Pbvb4N+zjEPao9hh3MUyH8elDs/3jc2LQYmij704GY3A4jVOKqe+TSYV4jAcXcCudFLJp6TAYtobUPMRScgIchVXhyRRzbvCx/ArICZitd1XRFCsY/NTbAotAyy44xV7ZQBfc1NXoDheqEB/kZTCgtNEiF5PyCZYWAec8PNakcUwYa9mz7ZlzX/0sr9xgSYuDmBiCZijeRMWq4bu7ZIkaqjTeJmwUpIENOeMd0L5Hl4HsGCC3LSTWU4ATDjrZRq3GNVMpE34GLmIwTdqgBmo2df+9qZub/DKcwl7vcpKcCIERtQm57HWCQzWCUxE9g7xuUTrJ0jeo7R69hBvBAgMBAAGjUzBRMB0GA1UdDgQWBBS5AN4zJ4yDeCDzeUveTispBhEsKzAfBgNVHSMEGDAWgBS5AN4zJ4yDeCDzeUveTispBhEsKzAPBgNVHRMBAf8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQB57VEEE9h+qhcRqOY+bbGDAr9rrulVkJKuK06oTGvrhcJL2sGHbZhHgjmFgrsRw/7n7BxrfUNU51L/DQW/QYjHrZ6rKfRqES4xphOgYNHeu2vIEjnEsQrZ9MQUbW0rvQbHIU4kV/ntQhdRmw+P4ixF7t2M3rqBSrh1X7cz4WiFULgJef8kilmAKr38ZXZPj/n3EsQuSQMpv0KQ2XLI7l3OTW7S0NREhrMfMCYFz1JIckLoBegwbKLnvB8sw4CLzoQRbsne6WHB8BVGKOpcVv3wNz77I4TfDvJYyIyUR36zimt07VWi+JhryK87SCsqthIxUgF/uKuP7kJp0rZz18Uq-----END CERTIFICATE-----
RegDate:        1987-07-29
Updated:        2025-10-09
AbuseHandle:    ORGAB-ARIN
Source:         ARIN


OrgID:          IBM-1-Z
OrgName:        IBM
CanAllocate:    
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2020-05-06
Updated:        2026-01-09
OrgAdminHandle: RAIN-ARIN
OrgTechHandle:  RAIN-ARIN
OrgAbuseHandle: RAIN-ARIN
Source:         ARIN


POCHandle:      RAIN-ARIN
IsRole:         Y
LastName:       Registrar Authority, Internet numbers
FirstName:      
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2006-09-07
Updated:        2025-07-15
OfficePhone:    +1-512-308-4534
OfficePhone:    +1-800-426-7378
Mailbox:        ipreg@us.ibm.com
Source:         ARIN


POCHandle:      ORGAB-ARIN
IsRole:         Y
LastName:       Org Abuse
FirstName:      
Street:         3039 Conwallis Road
City:           Research Triagle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2005-05-23
Updated:        2005-05-23
OfficePhone:    +1-630-568-1187
Mailbox:        abuse@ibm.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 129.41.0.0/16

Range ASN Company Num of IPs
129.41.224.0/19 AS36351 IBM 8,192
129.41.88.0/23 AS16509 Acoustic, L.P. 512
129.41.220.0/23 AS26607 Kyndryl 512
129.41.76.0/23 AS16509 Acoustic, L.P. 512
129.41.8.0/24 AS17390 IBM-1-Z 256
129.41.57.0/24 AS17390 IBMC-23 256
129.41.46.0/24 AS17390 IBMC-19 256
129.41.47.0/24 AS17390 IBMC-18 256
129.41.87.0/24 AS17390 IBMC-17 256
129.41.59.0/24 AS17390 IBMC-21 256
129.41.86.0/24 AS17390 Private Customer 256
129.41.56.0/24 AS17390 IBMC-22 256
129.41.166.0/24 AS2140 Kyndryl 256
129.41.216.0/24 AS2386 Kyndryl 256
129.41.90.0/24 AS16081 Kyndryl 256
129.41.45.0/24 AS37935 Kyndryl 256
129.41.167.0/24 AS16509 Acoustic, L.P. 256
129.41.222.0/24 AS16509 Acoustic, L.P. 256
129.41.58.0/24 AS17390 IBMC-20 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
129.41.32.254 AS393850 IBM 5.03ms from Frankfurt am Main, DE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
71.194.233.88 AS7922 Comcast Cable Communications, LLC 5.91ms from Chicago, US
34.9.81.152 AS396982 Google LLC 0.12ms from Council Bluffs, US
97.212.244.8 AS6167 Verizon Business 17.17ms from Dallas, US
20.166.127.248 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
18.165.127.216 AS16509 Amazon.com, Inc. 0.41ms from Helsinki, FI
212.132.216.216 AS201838 Community Fibre Limited 1.32ms from London, GB
151.84.239.232 AS1267 WIND TRE S.P.A. 6.62ms from Milan, IT
179.98.163.136 AS27699 TELEFÔNICA BRASIL S.A 4.36ms from Sao Paulo, BR
125.185.38.168 AS17858 LG POWERCOMM 5.38ms from Seoul, KR
44.242.229.216 AS16509 Amazon.com, Inc. 0.57ms from Boardman, US
108.83.223.152 AS7018 AT&T Enterprises, LLC 16.93ms from Chicago, US
218.18.208.72 AS4134 CHINANET BACKBONE 1.37ms from Guangzhou, CN
211.205.111.184 AS9318 SK Broadband Co Ltd 7.05ms from Incheon, KR
61.254.116.40 AS9318 SK Broadband Co Ltd 1.15ms from Incheon, KR
92.144.253.232 AS3215 Orange S.A. 3.07ms from Le Lamentin, MQ
81.158.26.216 AS2856 British Telecommunications PLC 8.37ms from London, GB
93.90.26.72 AS16371 acens AS 1.43ms from Madrid, ES
86.139.62.104 AS2856 British Telecommunications PLC 6.93ms from Maidenhead, GB
181.139.158.8 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.60ms from Medellin, CO
44.216.245.56 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
14.45.140.72 AS4766 Korea Telecom 5.85ms from Seoul, KR
113.130.199.24 AS9845 LG HelloVision Corp. 8.65ms from Seoul, KR
52.77.95.232 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG
154.244.171.232 AS36947 Telecom Algeria 9.70ms from Valencia, ES
172.237.167.120 AS63949 Akamai Connected Cloud 0.26ms from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 129.41.32.2
traceroute to 129.41.32.2 (129.41.32.2): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 [AS2686] 32.112.224.126 23.009 ms
8 [AS2686] 195.212.74.204 10.279 ms
9 *
10 *
11 *
12 *
13 *
14 *
15 [AS393850] 129.41.32.2 19.387 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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